Mihkelraba

**Name of the Vulnerable Software and Affected Versions** Nextcloud Mail versions prior to 1.10.4 and 1.11.0 **Description** The Nextcloud Mail application has a privacy filter issue that fails to filter images with a relative protocol, potentially leaking the read state or user IP. This issue is due to the default behavior of not rendering images in emails. **Recommendations** For versions prior to 1.10.4, upgrade to version 1.10.4. For versions prior to 1.11.0, upgrade to version 1.11.0. As a temporary workaround, consider disabling image rendering in emails until a patch is available.